FI894359A - Process for the chlorination of sucrose or a derivative thereof - Google Patents

Process for the chlorination of sucrose or a derivative thereof Download PDF

Info

Publication number
FI894359A
FI894359A FI894359A FI894359A FI894359A FI 894359 A FI894359 A FI 894359A FI 894359 A FI894359 A FI 894359A FI 894359 A FI894359 A FI 894359A FI 894359 A FI894359 A FI 894359A
Authority
FI
Finland
Prior art keywords
chlorination
sucrose
derivative
Prior art date
Application number
FI894359A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92323B (en
FI894359A0 (en
FI92323C (en
Inventor
Riaz Ahmed Khan
George Henry Sankey
Philip John Simpson
Nicholas M Vernon
Original Assignee
Tate & Lyle Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB888821804A external-priority patent/GB8821804D0/en
Priority claimed from GB888822673A external-priority patent/GB8822673D0/en
Application filed by Tate & Lyle Plc filed Critical Tate & Lyle Plc
Publication of FI894359A0 publication Critical patent/FI894359A0/en
Publication of FI894359A publication Critical patent/FI894359A/en
Publication of FI92323B publication Critical patent/FI92323B/en
Application granted granted Critical
Publication of FI92323C publication Critical patent/FI92323C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/08—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FI894359A 1988-09-16 1989-09-15 Process for chlorinating sucrose or a derivative thereof FI92323C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB888821804A GB8821804D0 (en) 1988-09-16 1988-09-16 Chemical process
GB8821804 1988-09-16
GB8822673 1988-09-27
GB888822673A GB8822673D0 (en) 1988-09-27 1988-09-27 Selective acylation of sugars

Publications (4)

Publication Number Publication Date
FI894359A0 FI894359A0 (en) 1989-09-15
FI894359A true FI894359A (en) 1990-03-17
FI92323B FI92323B (en) 1994-07-15
FI92323C FI92323C (en) 1994-10-25

Family

ID=26294404

Family Applications (1)

Application Number Title Priority Date Filing Date
FI894359A FI92323C (en) 1988-09-16 1989-09-15 Process for chlorinating sucrose or a derivative thereof

Country Status (20)

Country Link
EP (1) EP0364100B1 (en)
JP (1) JP2923310B2 (en)
KR (1) KR0137025B1 (en)
AR (1) AR246744A1 (en)
AU (1) AU615574B2 (en)
CA (1) CA1320722C (en)
DE (1) DE68903624T2 (en)
DK (1) DK170931B1 (en)
ES (1) ES2052923T3 (en)
FI (1) FI92323C (en)
GB (1) GB2222827B (en)
GR (1) GR3006838T3 (en)
IE (1) IE62404B1 (en)
IL (1) IL91657A (en)
LV (1) LV10103A (en)
MX (1) MX172062B (en)
NO (1) NO171916C (en)
NZ (1) NZ230678A (en)
PT (1) PT91726B (en)
RU (1) RU1836376C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8822673D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Selective acylation of sugars
US7049435B2 (en) * 2002-03-08 2006-05-23 Tate & Lyle Public Limited Company Extractive methods for purifying sucralose
WO2005090376A1 (en) * 2004-03-19 2005-09-29 Pharmed Medicare Private Limited An improved process for producing chlorinated sucrose
US20070270583A1 (en) * 2004-12-10 2007-11-22 Pharmed Medicare Private Limited Process for Purification of 6 Acetyl 4,1', 6' Trichlorogalactosucrose and 4,1', 6' Trichlorogalactosucrose by Chromatography on Silanized Silica Gel
CA2620787A1 (en) * 2005-08-30 2007-05-10 Pharmed Medicare Pvt. Ltd. Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters
AR070082A1 (en) * 2008-01-04 2010-03-10 Tate & Lyle Technology Ltd METHOD FOR THE PRODUCTION OF SUCRALOSE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3062467D1 (en) * 1979-12-20 1983-04-28 Tate & Lyle Plc Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose
DE3165986D1 (en) * 1980-07-08 1984-10-18 Tate & Lyle Plc Process for the preparation of 4, 1',6'-trichloro-4,1',6'-trideoxygalactosucrose (tgs)
GB8525871D0 (en) * 1985-10-21 1985-11-27 Tate & Lyle Plc Chemical compound

Also Published As

Publication number Publication date
DK170931B1 (en) 1996-03-18
NO893688D0 (en) 1989-09-15
NO893688L (en) 1990-03-19
AU4143789A (en) 1990-03-22
RU1836376C (en) 1993-08-23
PT91726B (en) 1995-05-31
IL91657A0 (en) 1990-04-29
EP0364100A2 (en) 1990-04-18
EP0364100A3 (en) 1991-09-11
KR0137025B1 (en) 1998-04-25
MX172062B (en) 1993-12-01
GB2222827A (en) 1990-03-21
ES2052923T3 (en) 1994-07-16
EP0364100B1 (en) 1992-11-25
JP2923310B2 (en) 1999-07-26
GB8920600D0 (en) 1989-10-25
IE892955L (en) 1990-03-16
GR3006838T3 (en) 1993-06-30
DE68903624T2 (en) 1993-05-13
AU615574B2 (en) 1991-10-03
GB2222827B (en) 1992-08-19
FI92323B (en) 1994-07-15
NO171916C (en) 1993-05-19
JPH02167293A (en) 1990-06-27
NZ230678A (en) 1991-11-26
FI894359A0 (en) 1989-09-15
DK455889D0 (en) 1989-09-15
FI92323C (en) 1994-10-25
DE68903624D1 (en) 1993-01-07
KR900004754A (en) 1990-04-12
AR246744A1 (en) 1994-09-30
NO171916B (en) 1993-02-08
IE62404B1 (en) 1995-01-25
PT91726A (en) 1990-03-30
LV10103A (en) 1994-05-10
DK455889A (en) 1990-03-17
IL91657A (en) 1994-01-25
CA1320722C (en) 1993-07-27

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: TATE & LYLE PUBLIC LIMITED COMPANY